TPS92518HVQPWPRQ1 - Texas Instruments

Manufacturer Part Number

TPS92518HVQPWPRQ1

Manufacturer

Texas Instruments

Introduction

The TPS92518HVQPWPRQ1 is a highly integrated automotive-grade LED driver optimized for power management in lighting applications.

Product Features and Performance

Step-Down (Buck) DC DC Controller

Dual output channels

Supports a wide range of supply voltages from 6.5V to 65V

Accommodates up to 62V output voltage

High switching frequency of 2MHz for small inductor sizes

Analog and PWM dimming capabilities

AEC-Q100 qualified for automotive applications

Operates in a wide temperature range from -40°C to 125°C

Product Advantages

High integration facilitates compact and efficient design

Dual-channel output increases design flexibility

Wide input voltage range allows for use in various automotive scenarios

High-frequency operation enables the use of small passives reducing space

Robust thermal performance suitable for harsh automotive environments

Key Technical Parameters

Two outputs for LED driving

Voltage Supply (Min): 6.5V

Voltage Supply (Max): 65V

Voltage Output: 62V

Frequency: 2MHz

Operating Temperature: -40°C to 125°C

Qualification: AEC-Q100

Quality and Safety Features

Automotive grade reliability

Thermal shutdown and overcurrent protection

Meets AEC-Q100 standards ensuring rigorous quality and performance

Compatibility

Compatible with a wide range of automotive lighting setups

Flexible dimming options work with various light control strategies

Application Areas

Automotive exterior and interior lighting

Headlamps, DRLs, rear lamps, and indicator lights

Product Lifecycle

Currently active product

Not stated as nearing discontinuation

Availability of replacements or upgrades not specified but information can be obtained from Texas Instruments

Several Key Reasons to Choose This Product

High efficiency and reduced component size due to high-frequency operation

Dual-channel flexibility supports complex lighting designs

Satisfies strict automotive quality standards via AEC-Q100 qualification

Ensures safe operation in automotive scenarios with a wide operating temperature range and protection features

Supported by Texas Instrument's reliability and supply-chain expertise